- General UI improvements
- Dark theme refinements
- Planner improvements
- Bug fixes
- Room analysis calculators: room modes, RT60, SBIR, flutter echo, Bonello chart, Bolt area
- Room acoustic profile and comprehensive room analyzer
- Absorber calculators: porous, Helmholtz resonators, membrane, multi-layer
- Acoustic materials catalog with absorption coefficients
- Acoustic treatment ROI calculator
- Studio monitor placement calculator
- Studio monitor comparison tool
- Online instrument tuner
- Acoustic treatment planner
- Project system with versioning and export
- PDF report generation
- Educational articles on room acoustics
- Bilingual interface (Russian / English)
- Dark and light theme
